lightspeeddevelopment / lsx-search

classes/class-lsx-search-facetwp.php

Indentation +137 added lines, -137 removed lines

@@ -6,142 +6,142 @@
  */
 class LSX_Search_FacetWP {
 
-	/**
-	 * @var object \lsx\search\classes\facetwp\Hierarchy()
-	 */
-	public $hierarchy;
-
-	/**
-	 * @var object \lsx\search\classes\facetwp\Post_Connections()
-	 */
-	public $post_connections;
-
-	/**
-	 * Class Constructor.
-	 */
-	public function __construct() {
-
-		require_once LSX_SEARCH_PATH . '/classes/facetwp/class-hierarchy.php';
-		$this->hierarchy = lsx\search\classes\facetwp\Hierarchy::get_instance();
-
-		require_once LSX_SEARCH_PATH . '/classes/facetwp/class-post-connections.php';
-		$this->post_connections = lsx\search\classes\facetwp\Post_Connections::get_instance();
-
-		add_filter( 'facetwp_pager_html', array( $this, 'facetwp_pager_html' ), 10, 2 );
-		add_filter( 'facetwp_result_count', array( $this, 'facetwp_result_count' ), 10, 2 );
-		add_filter( 'facetwp_facet_html', array( $this, 'facetwp_slide_html' ), 10, 2 );
-		add_filter( 'facetwp_load_css', array( $this, 'facetwp_load_css' ), 10, 1 );
-		add_filter( 'facetwp_index_row', array( $this, 'index_row' ), 10, 2 );
-	}
-
-	/**
-	 * Change FaceWP pagination HTML to be equal LSX pagination.
-	 */
-	public function facetwp_pager_html( $output, $params ) {
-		$output = '';
-		$page = (int) $params['page'];
-		$per_page = (int) $params['per_page'];
-		$total_pages = (int) $params['total_pages'];
-
-		if ( 1 < $total_pages ) {
-			$output .= '<div class="lsx-pagination-wrapper facetwp-custom">';
-			$output .= '<div class="lsx-pagination">';
-			// $output .= '<span class="pages">Page '. $page .' of '. $total_pages .'</span>';
-
-			if ( 1 < $page ) {
-				$output .= '<a class="prev page-numbers facetwp-page" rel="prev" data-page="' . ( $page - 1 ) . '">«</a>';
-			}
-
-			$temp = false;
-
-			for ( $i = 1; $i <= $total_pages; $i++ ) {
-				if ( $i == $page ) {
-					$output .= '<span class="page-numbers current">' . $i . '</span>';
-				} elseif ( ( $page - 2 ) < $i && ( $page + 2 ) > $i ) {
-					$output .= '<a class="page-numbers facetwp-page" data-page="' . $i . '">' . $i . '</a>';
-				} elseif ( ( $page - 2 ) >= $i && $page > 2 ) {
-					if ( ! $temp ) {
-						$output .= '<span class="page-numbers dots">...</span>';
-						$temp = true;
-					}
-				} elseif ( ( $page + 2 ) <= $i && ( $page + 2 ) <= $total_pages ) {
-					$output .= '<span class="page-numbers dots">...</span>';
-					break;
-				}
-			}
-
-			if ( $page < $total_pages ) {
-				$output .= '<a class="next page-numbers facetwp-page" rel="next" data-page="' . ( $page + 1 ) . '">»</a>';
-			}
-
-			$output .= '</div>';
-			$output .= '</div>';
-		}
-
-		return $output;
-	}
-
-	/**
-	 * Change FaceWP result count HTML.
-	 */
-	public function facetwp_result_count( $output, $params ) {
-		$output = $params['total'];
-		return $output;
-	}
-
-	/**
-	 * Change FaceWP slider HTML.
-	 */
-	public function facetwp_slide_html( $html, $args ) {
-		if ( 'slider' === $args['facet']['type'] ) {
-			$html = str_replace( 'class="facetwp-slider-reset"', 'class="btn btn-md facetwp-slider-reset"', $html );
-		}
-
-		return $html;
-	}
-
-	/**
-	 * Change FaceWP slider HTML.
-	 */
-	public function facetwp_counts_html( $html, $args ) {
-		if ( 'slider' === $args['facet']['type'] ) {
-			$html = str_replace( 'class="facetwp-slider-reset"', 'class="btn btn-md facetwp-slider-reset"', $html );
-		}
-		return $html;
-	}
-
-	/**
-	 * Disable FacetWP styles.
-	 */
-	public function facetwp_load_css( $boolean ) {
-		$boolean = false;
-		return $boolean;
-	}
-
-	/**
-	 * Get the price including the tax
-	 * @param $params
-	 * @param $class
-	 *
-	 * @return mixed
-	 */
-	public function index_row( $params, $class ) {
-		// Custom woo fields
-		if ( 0 === strpos( $params['facet_source'], 'woo' ) ) {
-			$product = wc_get_product( $params['post_id'] );
-
-			// Price
-			if ( in_array( $params['facet_source'], array( 'woo/price', 'woo/sale_price', 'woo/regular_price' ) ) ) {
-				$price = $params['facet_value'];
-				if ( $product->is_taxable() ) {
-					$price = wc_get_price_including_tax( $product );
-				}
-				$params['facet_value']    = $price;
-				$params['facet_display_value'] = $price;
-
-			}
-		}
-		return $params;
-	}
+     /**
+      * @var object \lsx\search\classes\facetwp\Hierarchy()
+      */
+     public $hierarchy;
+
+     /**
+      * @var object \lsx\search\classes\facetwp\Post_Connections()
+      */
+     public $post_connections;
+
+     /**
+      * Class Constructor.
+      */
+     public function __construct() {
+
+          require_once LSX_SEARCH_PATH . '/classes/facetwp/class-hierarchy.php';
+          $this->hierarchy = lsx\search\classes\facetwp\Hierarchy::get_instance();
+
+          require_once LSX_SEARCH_PATH . '/classes/facetwp/class-post-connections.php';
+          $this->post_connections = lsx\search\classes\facetwp\Post_Connections::get_instance();
+
+          add_filter( 'facetwp_pager_html', array( $this, 'facetwp_pager_html' ), 10, 2 );
+          add_filter( 'facetwp_result_count', array( $this, 'facetwp_result_count' ), 10, 2 );
+          add_filter( 'facetwp_facet_html', array( $this, 'facetwp_slide_html' ), 10, 2 );
+          add_filter( 'facetwp_load_css', array( $this, 'facetwp_load_css' ), 10, 1 );
+          add_filter( 'facetwp_index_row', array( $this, 'index_row' ), 10, 2 );
+     }
+
+     /**
+      * Change FaceWP pagination HTML to be equal LSX pagination.
+      */
+     public function facetwp_pager_html( $output, $params ) {
+          $output = '';
+          $page = (int) $params['page'];
+          $per_page = (int) $params['per_page'];
+          $total_pages = (int) $params['total_pages'];
+
+          if ( 1 < $total_pages ) {
+               $output .= '<div class="lsx-pagination-wrapper facetwp-custom">';
+               $output .= '<div class="lsx-pagination">';
+               // $output .= '<span class="pages">Page '. $page .' of '. $total_pages .'</span>';
+
+               if ( 1 < $page ) {
+                    $output .= '<a class="prev page-numbers facetwp-page" rel="prev" data-page="' . ( $page - 1 ) . '">«</a>';
+               }
+
+               $temp = false;
+
+               for ( $i = 1; $i <= $total_pages; $i++ ) {
+                    if ( $i == $page ) {
+                         $output .= '<span class="page-numbers current">' . $i . '</span>';
+                    } elseif ( ( $page - 2 ) < $i && ( $page + 2 ) > $i ) {
+                         $output .= '<a class="page-numbers facetwp-page" data-page="' . $i . '">' . $i . '</a>';
+                    } elseif ( ( $page - 2 ) >= $i && $page > 2 ) {
+                         if ( ! $temp ) {
+                              $output .= '<span class="page-numbers dots">...</span>';
+                              $temp = true;
+                         }
+                    } elseif ( ( $page + 2 ) <= $i && ( $page + 2 ) <= $total_pages ) {
+                         $output .= '<span class="page-numbers dots">...</span>';
+                         break;
+                    }
+               }
+
+               if ( $page < $total_pages ) {
+                    $output .= '<a class="next page-numbers facetwp-page" rel="next" data-page="' . ( $page + 1 ) . '">»</a>';
+               }
+
+               $output .= '</div>';
+               $output .= '</div>';
+          }
+
+          return $output;
+     }
+
+     /**
+      * Change FaceWP result count HTML.
+      */
+     public function facetwp_result_count( $output, $params ) {
+          $output = $params['total'];
+          return $output;
+     }
+
+     /**
+      * Change FaceWP slider HTML.
+      */
+     public function facetwp_slide_html( $html, $args ) {
+          if ( 'slider' === $args['facet']['type'] ) {
+               $html = str_replace( 'class="facetwp-slider-reset"', 'class="btn btn-md facetwp-slider-reset"', $html );
+          }
+
+          return $html;
+     }
+
+     /**
+      * Change FaceWP slider HTML.
+      */
+     public function facetwp_counts_html( $html, $args ) {
+          if ( 'slider' === $args['facet']['type'] ) {
+               $html = str_replace( 'class="facetwp-slider-reset"', 'class="btn btn-md facetwp-slider-reset"', $html );
+          }
+          return $html;
+     }
+
+     /**
+      * Disable FacetWP styles.
+      */
+     public function facetwp_load_css( $boolean ) {
+          $boolean = false;
+          return $boolean;
+     }
+
+     /**
+      * Get the price including the tax
+      * @param $params
+      * @param $class
+      *
+      * @return mixed
+      */
+     public function index_row( $params, $class ) {
+          // Custom woo fields
+          if ( 0 === strpos( $params['facet_source'], 'woo' ) ) {
+               $product = wc_get_product( $params['post_id'] );
+
+               // Price
+               if ( in_array( $params['facet_source'], array( 'woo/price', 'woo/sale_price', 'woo/regular_price' ) ) ) {
+                    $price = $params['facet_value'];
+                    if ( $product->is_taxable() ) {
+                         $price = wc_get_price_including_tax( $product );
+                    }
+                    $params['facet_value']    = $price;
+                    $params['facet_display_value'] = $price;
+
+               }
+          }
+          return $params;
+     }
 
 }

Spacing +36 added lines, -36 removed lines

@@ -21,57 +21,57 @@ 
 	 */
 	public function __construct() {
 
-		require_once LSX_SEARCH_PATH . '/classes/facetwp/class-hierarchy.php';
+		require_once LSX_SEARCH_PATH.'/classes/facetwp/class-hierarchy.php';
 		$this->hierarchy = lsx\search\classes\facetwp\Hierarchy::get_instance();
 
-		require_once LSX_SEARCH_PATH . '/classes/facetwp/class-post-connections.php';
+		require_once LSX_SEARCH_PATH.'/classes/facetwp/class-post-connections.php';
 		$this->post_connections = lsx\search\classes\facetwp\Post_Connections::get_instance();
 
-		add_filter( 'facetwp_pager_html', array( $this, 'facetwp_pager_html' ), 10, 2 );
-		add_filter( 'facetwp_result_count', array( $this, 'facetwp_result_count' ), 10, 2 );
-		add_filter( 'facetwp_facet_html', array( $this, 'facetwp_slide_html' ), 10, 2 );
-		add_filter( 'facetwp_load_css', array( $this, 'facetwp_load_css' ), 10, 1 );
-		add_filter( 'facetwp_index_row', array( $this, 'index_row' ), 10, 2 );
+		add_filter('facetwp_pager_html', array($this, 'facetwp_pager_html'), 10, 2);
+		add_filter('facetwp_result_count', array($this, 'facetwp_result_count'), 10, 2);
+		add_filter('facetwp_facet_html', array($this, 'facetwp_slide_html'), 10, 2);
+		add_filter('facetwp_load_css', array($this, 'facetwp_load_css'), 10, 1);
+		add_filter('facetwp_index_row', array($this, 'index_row'), 10, 2);
 	}
 
 	/**
 	 * Change FaceWP pagination HTML to be equal LSX pagination.
 	 */
-	public function facetwp_pager_html( $output, $params ) {
+	public function facetwp_pager_html($output, $params) {
 		$output = '';
 		$page = (int) $params['page'];
 		$per_page = (int) $params['per_page'];
 		$total_pages = (int) $params['total_pages'];
 
-		if ( 1 < $total_pages ) {
+		if (1 < $total_pages) {
 			$output .= '<div class="lsx-pagination-wrapper facetwp-custom">';
 			$output .= '<div class="lsx-pagination">';
 			// $output .= '<span class="pages">Page '. $page .' of '. $total_pages .'</span>';
 
-			if ( 1 < $page ) {
-				$output .= '<a class="prev page-numbers facetwp-page" rel="prev" data-page="' . ( $page - 1 ) . '">«</a>';
+			if (1 < $page) {
+				$output .= '<a class="prev page-numbers facetwp-page" rel="prev" data-page="'.($page - 1).'">«</a>';
 			}
 
 			$temp = false;
 
-			for ( $i = 1; $i <= $total_pages; $i++ ) {
-				if ( $i == $page ) {
-					$output .= '<span class="page-numbers current">' . $i . '</span>';
-				} elseif ( ( $page - 2 ) < $i && ( $page + 2 ) > $i ) {
-					$output .= '<a class="page-numbers facetwp-page" data-page="' . $i . '">' . $i . '</a>';
-				} elseif ( ( $page - 2 ) >= $i && $page > 2 ) {
-					if ( ! $temp ) {
+			for ($i = 1; $i <= $total_pages; $i++) {
+				if ($i == $page) {
+					$output .= '<span class="page-numbers current">'.$i.'</span>';
+				} elseif (($page - 2) < $i && ($page + 2) > $i) {
+					$output .= '<a class="page-numbers facetwp-page" data-page="'.$i.'">'.$i.'</a>';
+				} elseif (($page - 2) >= $i && $page > 2) {
+					if (!$temp) {
 						$output .= '<span class="page-numbers dots">...</span>';
 						$temp = true;
 					}
-				} elseif ( ( $page + 2 ) <= $i && ( $page + 2 ) <= $total_pages ) {
+				} elseif (($page + 2) <= $i && ($page + 2) <= $total_pages) {
 					$output .= '<span class="page-numbers dots">...</span>';
 					break;
 				}
 			}
 
-			if ( $page < $total_pages ) {
-				$output .= '<a class="next page-numbers facetwp-page" rel="next" data-page="' . ( $page + 1 ) . '">»</a>';
+			if ($page < $total_pages) {
+				$output .= '<a class="next page-numbers facetwp-page" rel="next" data-page="'.($page + 1).'">»</a>';
 			}
 
 			$output .= '</div>';
@@ -84,7 +84,7 @@ 
 	/**
 	 * Change FaceWP result count HTML.
 	 */
-	public function facetwp_result_count( $output, $params ) {
+	public function facetwp_result_count($output, $params) {
 		$output = $params['total'];
 		return $output;
 	}
@@ -92,9 +92,9 @@ 
 	/**
 	 * Change FaceWP slider HTML.
 	 */
-	public function facetwp_slide_html( $html, $args ) {
-		if ( 'slider' === $args['facet']['type'] ) {
-			$html = str_replace( 'class="facetwp-slider-reset"', 'class="btn btn-md facetwp-slider-reset"', $html );
+	public function facetwp_slide_html($html, $args) {
+		if ('slider' === $args['facet']['type']) {
+			$html = str_replace('class="facetwp-slider-reset"', 'class="btn btn-md facetwp-slider-reset"', $html);
 		}
 
 		return $html;
@@ -103,9 +103,9 @@ 
 	/**
 	 * Change FaceWP slider HTML.
 	 */
-	public function facetwp_counts_html( $html, $args ) {
-		if ( 'slider' === $args['facet']['type'] ) {
-			$html = str_replace( 'class="facetwp-slider-reset"', 'class="btn btn-md facetwp-slider-reset"', $html );
+	public function facetwp_counts_html($html, $args) {
+		if ('slider' === $args['facet']['type']) {
+			$html = str_replace('class="facetwp-slider-reset"', 'class="btn btn-md facetwp-slider-reset"', $html);
 		}
 		return $html;
 	}
@@ -113,7 +113,7 @@ 
 	/**
 	 * Disable FacetWP styles.
 	 */
-	public function facetwp_load_css( $boolean ) {
+	public function facetwp_load_css($boolean) {
 		$boolean = false;
 		return $boolean;
 	}
@@ -125,18 +125,18 @@ 
 	 *
 	 * @return mixed
 	 */
-	public function index_row( $params, $class ) {
+	public function index_row($params, $class) {
 		// Custom woo fields
-		if ( 0 === strpos( $params['facet_source'], 'woo' ) ) {
-			$product = wc_get_product( $params['post_id'] );
+		if (0 === strpos($params['facet_source'], 'woo')) {
+			$product = wc_get_product($params['post_id']);
 
 			// Price
-			if ( in_array( $params['facet_source'], array( 'woo/price', 'woo/sale_price', 'woo/regular_price' ) ) ) {
+			if (in_array($params['facet_source'], array('woo/price', 'woo/sale_price', 'woo/regular_price'))) {
 				$price = $params['facet_value'];
-				if ( $product->is_taxable() ) {
-					$price = wc_get_price_including_tax( $product );
+				if ($product->is_taxable()) {
+					$price = wc_get_price_including_tax($product);
 				}
-				$params['facet_value']    = $price;
+				$params['facet_value'] = $price;
 				$params['facet_display_value'] = $price;
 
 			}

classes/class-admin.php

Indentation +483 added lines, -483 removed lines

@@ -12,475 +12,475 @@ 
  */
 class Admin {
 
-	/**
-	 * Holds class instance
-	 *
-	 * @since 1.0.0
-	 *
-	 * @var      object \lsx\search\classes\Admin()
-	 */
-	protected static $instance = null;
-	/**
-	 * Holds the options for the search.
-	 *
-	 * @var array()
-	 */
-	public $options = false;
-
-	/**
-	 * Holds the facetwp data for use in the fields.
-	 *
-	 * @var array()
-	 */
-	public $facet_data = false;
-
-	/**
-	 * Holds the Alpha betical facetwp data for use in the fields.
-	 *
-	 * @var array()
-	 */
-	public $az_facets = array();
-
-	/**
-	 * Holds the settings page theme functions
-	 *
-	 * @var object \lsx\search\classes\admin\Settings_Theme();
-	 */
-	public $settings_theme;
-
-	/**
-	 * Construct method.
-	 */
-	public function __construct() {
-		$this->load_classes();
-		add_action( 'cmb2_admin_init', array( $this, 'register_settings_page' ) );
-		add_action( 'lsx_search_settings_page', array( $this, 'configure_settings_search_engine_fields' ), 15, 1 );
-		add_action( 'lsx_search_settings_page', array( $this, 'configure_settings_search_archive_fields' ), 15, 1 );
-		add_action( 'admin_enqueue_scripts', array( $this, 'assets' ) );
-
-		if ( is_admin() ) {
-			add_filter( 'lsx_customizer_colour_selectors_body', array( $this, 'customizer_body_colours_handler' ), 15, 2 );
-			add_filter( 'lsx_customizer_colour_selectors_button', array( $this, 'customizer_button_colours' ), 10, 2 );
-		}
-	}
-
-	/**
-	 * Return an instance of this class.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @return    object \lsx\member_directory\search\Admin()    A single instance of this class.
-	 */
-	public static function get_instance() {
-		// If the single instance hasn't been set, set it now.
-		if ( null === self::$instance ) {
-			self::$instance = new self();
-		}
-		return self::$instance;
-	}
-
-	/**
-	 * Loads the variable classes and the static classes.
-	 */
-	private function load_classes() {
-		require_once LSX_SEARCH_PATH . 'classes/admin/class-settings-theme.php';
-		$this->settings_theme = admin\Settings_Theme::get_instance();
-	}
-
-	/**
-	 * Configure Business Directory custom fields for the Settings page.
-	 *
-	 * @return void
-	 */
-	public function register_settings_page() {
-		$args = array(
-			'id'           => 'lsx_search_settings',
-			'title'        => '<h1>' . esc_html__( 'LSX Search Settings', 'lsx-search' ) . ' <span class="version">' . LSX_SEARCH_VER . '</span></h1>',
-			'menu_title'   => esc_html__( 'LSX Search', 'search' ), // Falls back to 'title' (above).
-			'object_types' => array( 'options-page' ),
-			'option_key'   => 'lsx-search-settings', // The option key and admin menu page slug.
-			'parent_slug'  => 'options-general.php',
-			'capability'   => 'manage_options', // Cap required to view options-page.
-		);
-		$cmb  = new_cmb2_box( $args );
-		do_action( 'lsx_search_settings_page', $cmb );
-	}
-
-	/**
-	 * Sets post types with active search options.
-	 */
-	public function register_post_type_tabs( $post_types_plural ) {
-		$post_types_plural = array(
-			'project' => 'projects',
-			'service' => 'services',
-			'team' => 'team',
-			'testimonial' => 'testimonials',
-			'video' => 'videos',
-			'product' => 'products', // WooCommerce
-			'post' => 'posts',
-		);
-		return $post_types_plural;
-	}
-
-	/**
-	 * Gets the Tour Operator Post Types.
-	 *
-	 * @return array
-	 */
-	public function get_to_post_types() {
-		$to_types = array(
-			'accommodation',
-			'tour',
-			'destination',
-			'review',
-			'activity',
-			'special',
-			'vehicle',
-		);
-		return $to_types;
-	}
-
-	/**
-	 * Sets the FacetWP variables.
-	 *
-	 * @return  void
-	 */
-	public function set_facetwp_vars() {
-		if ( function_exists( '\FWP' ) ) {
-			$facet_data = \FWP()->helper->get_facets();
-		}
-		$this->facet_data = array();
-		$this->az_facets  = array(
-			'' => __( 'Do not show', 'lsx-search' ),
-		);
-		if ( ! empty( $facet_data ) && is_array( $facet_data ) ) {
-			foreach ( $facet_data as $facet ) {
-				if ( 'alpha' === $facet['type'] ) {
-					$this->az_facets[ $facet['name'] ] = $facet['label'] . '(' . $facet['name'] . ')';
-				} else {
-					$this->facet_data[ $facet['name'] ] = $facet['label'] . '(' . $facet['name'] . ')';
-				}
-			}
-		}
-	}
-
-	/**
-	 * Enqueue JS and CSS.
-	 */
-	public function assets( $hook ) {
-		wp_enqueue_script( 'lsx-search-admin', LSX_SEARCH_URL . 'assets/js/src/lsx-search-admin.js', array( 'jquery' ), LSX_SEARCH_VER, true );
-		wp_enqueue_style( 'lsx-search-admin', LSX_SEARCH_URL . 'assets/css/lsx-search-admin.css', array(), LSX_SEARCH_VER );
-	}
-
-	/**
-	 * Enable Business Directory Search settings only if LSX Search plugin is enabled.
-	 *
-	 * @return  void
-	 */
-	public function configure_settings_search_engine_fields( $cmb ) {
-		$global_args = array(
-			'title' => __( 'Global', 'lsx-search' ),
-			'desc'  => esc_html__( 'Control the filters which show on your WordPress search results page.', 'lsx-search' ),
-		);
-		$this->search_fields( $cmb, 'engine', $global_args );
-	}
-
-	/**
-	 * Enable Business Directory Search settings only if LSX Search plugin is enabled.
-	 *
-	 * @param object $cmb The CMB2() class.
-	 * @param string $position either top of bottom.
-	 * @return void
-	 */
-	public function configure_settings_search_archive_fields( $cmb ) {
-		$archives       = array();
-		$post_type_args = array(
-			'public' => true,
-		);
-		$post_types     = get_post_types( $post_type_args );
-		if ( ! empty( $post_types ) ) {
-			foreach ( $post_types as $post_type_key => $post_type_value ) {
-				switch ( $post_type_key ) {
-					case 'post':
-						$page_url      = home_url();
-						$page_title    = __( 'Home', 'lsx-search' );
-						$show_on_front = get_option( 'show_on_front' );
-						if ( 'page' === $show_on_front ) {
-							$page_for_posts = get_option( 'page_for_posts' );
-							if ( '' !== $page_for_posts ) {
-								$page_title   = get_the_title( $page_for_posts );
-								$page_url     = get_permalink( $page_for_posts );
-							}
-						}
-						$description = sprintf(
-							/* translators: %s: The subscription info */
-							__( 'Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> page.', 'lsx-search' ),
-							$page_url,
-							$page_title
-						);
-						$archives[ $post_type_key ] = array(
-							'title' => __( 'Blog', 'lsx-search' ),
-							'desc'  => $description,
-						);
-						break;
-
-					case 'product':
-						$page_url = home_url();
-						$page_title    = __( 'Shop', 'lsx-search' );
-						if ( function_exists( 'wc_get_page_id' ) ) {
-							$shop_page  = wc_get_page_id( 'shop' );
-							$page_url   = get_permalink( $shop_page );
-							$page_title = get_the_title( $shop_page );
-						}
-						$description = sprintf(
-							/* translators: %s: The subscription info */
-							__( 'Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> page.', 'lsx-search' ),
-							$page_url,
-							$page_title
-						);
-						$archives[ $post_type_key ] = array(
-							'title' => __( 'Shop', 'lsx-search' ),
-							'desc'  => $description,
-						);
-						break;
-
-					default:
-						if ( ! in_array( $post_type_key, \lsx\search\includes\get_restricted_post_types() ) ) {
-							$temp_post_type = get_post_type_object( $post_type_key );
-							if ( ! is_wp_error( $temp_post_type ) ) {
-								$page_url    = get_post_type_archive_link( $temp_post_type->name );
-								$description = sprintf(
-									/* translators: %s: The subscription info */
-									__( 'Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> archive.', 'lsx-search' ),
-									$page_url,
-									$temp_post_type->label
-								);
-
-								$archives[ $post_type_key ] = array(
-									'title' => $temp_post_type->label,
-									'desc'  => $description,
-								);
-							}
-						}
-						break;
-				}
-			}
-		}
-		if ( ! empty( $archives ) ) {
-			foreach ( $archives as $archive_key => $archive_args ) {
-				$this->search_fields( $cmb, $archive_key, $archive_args );
-			}
-		}
-	}
-
-	/**
-	 * Enable Business Directory Search settings only if LSX Search plugin is enabled.
-	 *
-	 * @param object $cmb The CMB2() class.
-	 * @param string $section either engine,archive or single.
-	 * @return void
-	 */
-	public function search_fields( $cmb, $section, $args ) {
-		$this->set_facetwp_vars();
-		$cmb->add_field(
-			array(
-				'id'          => 'settings_' . $section . '_search',
-				'type'        => 'title',
-				'name'        => $args['title'],
-				'default'     => $args['title'],
-				'description' => $args['desc'],
-			)
-		);
-		do_action( 'lsx_search_settings_section', $cmb, 'top' );
-		$cmb->add_field(
-			array(
-				'name'        => esc_html__( 'Enable Search Filters', 'lsx-search' ),
-				'id'          => $section . '_search_enable',
-				'description' => esc_html__( 'Display FacetWP filters on your search results page.', 'lsx-search' ),
-				'type'        => 'checkbox',
-			)
-		);
-
-		$cmb->add_field(
-			array(
-				'name'    => esc_html__( 'Page Layout', 'lsx-search' ),
-				'id'      => $section . '_search_layout',
-				'type'    => 'select',
-				'options' => array(
-					''    => esc_html__( 'Follow the theme layout', 'lsx-search' ),
-					'2cr' => esc_html__( 'Sidebar on left', 'lsx-search' ),
-					'2cl' => esc_html__( 'Sidebar on right', 'lsx-search' ),
-				),
-				'default' => '',
-			)
-		);
-
-		if ( 'product' === $section ) {
-			$cmb->add_field(
-				array(
-					'name'             => esc_html__( 'Results Layout', 'lsx-search' ),
-					'id'               => $section . '_search_grid_list',
-					'type'             => 'select',
-					'show_option_none' => false,
-					'description'      => __( 'Set a default layout for the search results.', 'lsx-search' ),
-					'options'          => array(
-						'grid' => esc_html__( 'Grid', 'lsx-search' ),
-						'list' => esc_html__( 'List', 'lsx-search' ),
-					),
-					'default' => 'grid',
-				)
-			);
-			$cmb->add_field(
-				array(
-					'name'        => esc_html__( 'Layout Switcher', 'lsx-search' ),
-					'id'          => $section . '_search_layout_switcher_enable',
-					'type'        => 'checkbox',
-					'description' => __( 'Display the layout switcher to allow the user to toggle between the list and grid layouts.', 'lsx-search' ),
-				)
-			);
-		}
-		if ( 'engine' === $section && function_exists('is_plugin_active') && is_plugin_active( 'tour-operator/tour-operator.php' ) ) {
-			$cmb->add_field(
-				array(
-					'name'    => esc_html__( 'List layout images', 'lsx-search' ),
-					'id'      => $section . '_search_list_layout_image_style',
-					'type'    => 'select',
-					'options' => array(
-						''           => esc_html__( 'Full Height', 'lsx-search' ),
-						'max-height' => esc_html__( 'Max Height', 'lsx-search' ),
-					),
-					'default' => '',
-				)
-			);
-		}
-		if ( 'engine' === $section ) {
-			$cmb->add_field(
-				array(
-					'name'        => esc_html__( 'Display Excerpt', 'lsx-search' ),
-					'id'          => $section . '_excerpt_enable',
-					'type'        => 'checkbox',
-					'description' => __( 'Display the excerpt of a listing.', 'lsx-search' ),
-				)
-			);
-			$cmb->add_field(
-				array(
-					'name'        => esc_html__( 'Enable Post Type Label', 'lsx-search' ),
-					'id'          => $section . '_search_enable_pt_label',
-					'type'        => 'checkbox',
-					'description' => __( 'This enables the post type label from entries on search results page.', 'lsx-search' ),
-				)
-			);
-			if ( function_exists('is_plugin_active') &&  is_plugin_active( 'tour-operator/tour-operator.php' ) ) {
-				$cmb->add_field(
-					array(
-						'name'        => esc_html__( 'Enable Continent Filter', 'lsx-search' ),
-						'id'          => $section . '_search_enable_continent_filter',
-						'type'        => 'checkbox',
-						'description' => __( 'This enables the continent filter in FacetWP destinations filter.', 'lsx-search' ),
-					)
-				);
-				$cmb->add_field(
-					array(
-						'name'        => esc_html__( 'Enable Continental Regions', 'lsx-search' ),
-						'id'          => $section . '_search_enable_continental_regions',
-						'type'        => 'checkbox',
-						'description' => __( 'This disable continents and enabled the sub regions.', 'lsx-search' ),
-					)
-				);
-			}
-		}
-
-		if ( function_exists('is_plugin_active') && is_plugin_active( 'tour-operator/tour-operator.php' ) && 'accommodation' === $section ) {
-			$cmb->add_field(
-				array(
-					'name'    => esc_html__( 'Results Layout - list vs map', 'lsx-search' ),
-					'id'      => $section . '_search_results_layout',
-					'type'    => 'select',
-					'options' => array(
-						'list_map'    => esc_html__( 'List and Map', 'lsx-search' ),
-						'list'        => esc_html__( 'List only', 'lsx-search' ),
-					),
-					'default' => '',
-				)
-			);
-		}
-
-		$cmb->add_field(
-			array(
-				'name'        => esc_html__( 'Enable Collapse', 'lsx-search' ),
-				'id'          => $section . '_search_collapse',
-				'type'        => 'checkbox',
-				'description' => __( 'Enable collapsible filters on search results.', 'lsx-search' ),
-			)
-		);
-
-		$cmb->add_field(
-			array(
-				'name' => esc_html__( 'Disable Sorting', 'lsx-search' ),
-				'id'   => $section . '_search_disable_sorting',
-				'type' => 'checkbox',
-				'description' => __( 'Toggle the sorting drop down menu on your search results.', 'lsx-search' ),
-			)
-		);
-
-		$cmb->add_field(
-			array(
-				'name' => esc_html__( 'Disable the Date Sorting Option', 'lsx-search' ),
-				'id'   => $section . '_search_disable_date',
-				'type' => 'checkbox',
-			)
-		);
-
-		$cmb->add_field(
-			array(
-				'name' => esc_html__( 'Display Clear Button', 'lsx-search' ),
-				'id'   => $section . '_search_display_clear_button',
-				'type' => 'checkbox',
-				'description' => __( 'Check this to turn on a button that will clear your search results.', 'lsx-search' ),
-			)
-		);
-
-		$cmb->add_field(
-			array(
-				'name' => esc_html__( 'Display Result Count', 'lsx-search' ),
-				'id'   => $section . '_search_display_result_count',
-				'type' => 'checkbox',
-			)
-		);
-		if ( function_exists('is_plugin_active') && is_plugin_active( 'facetwp-alpha/index.php' ) ) {
-			$cmb->add_field(
-				array(
-					'name'        => esc_html__( 'Alphabet Facet', 'lsx-search' ),
-					'description' => esc_html__( 'Select the alphabetical sorter facet.', 'lsx-search' ),
-					'id'          => $section . '_search_az_pagination',
-					'type'        => 'select',
-					'options'     => $this->az_facets,
-				)
-			);
-		}
-		$cmb->add_field(
-			array(
-				'name'        => esc_html__( 'Facets', 'lsx-search' ),
-				'description' => esc_html__( 'Choose the filters to display in the sidebar. Edit FacetWP filters to change individual filters.', 'lsx-search' ),
-				'id'          => $section . '_search_facets',
-				'type'        => 'multicheck',
-				'options'     => $this->facet_data,
-			)
-		);
-		do_action( 'lsx_search_settings_section', $cmb, 'bottom' );
-		$cmb->add_field(
-			array(
-				'id'   => 'settings_' . $section . '_search_closing',
-				'type' => 'tab_closing',
-			)
-		);
-	}
-
-	/**
-	 * Handle body colours that might be change by LSX Customiser.
-	 */
-	public function customizer_body_colours_handler( $css, $colors ) {
-		$css .= '
+     /**
+      * Holds class instance
+      *
+      * @since 1.0.0
+      *
+      * @var      object \lsx\search\classes\Admin()
+      */
+     protected static $instance = null;
+     /**
+      * Holds the options for the search.
+      *
+      * @var array()
+      */
+     public $options = false;
+
+     /**
+      * Holds the facetwp data for use in the fields.
+      *
+      * @var array()
+      */
+     public $facet_data = false;
+
+     /**
+      * Holds the Alpha betical facetwp data for use in the fields.
+      *
+      * @var array()
+      */
+     public $az_facets = array();
+
+     /**
+      * Holds the settings page theme functions
+      *
+      * @var object \lsx\search\classes\admin\Settings_Theme();
+      */
+     public $settings_theme;
+
+     /**
+      * Construct method.
+      */
+     public function __construct() {
+          $this->load_classes();
+          add_action( 'cmb2_admin_init', array( $this, 'register_settings_page' ) );
+          add_action( 'lsx_search_settings_page', array( $this, 'configure_settings_search_engine_fields' ), 15, 1 );
+          add_action( 'lsx_search_settings_page', array( $this, 'configure_settings_search_archive_fields' ), 15, 1 );
+          add_action( 'admin_enqueue_scripts', array( $this, 'assets' ) );
+
+          if ( is_admin() ) {
+               add_filter( 'lsx_customizer_colour_selectors_body', array( $this, 'customizer_body_colours_handler' ), 15, 2 );
+               add_filter( 'lsx_customizer_colour_selectors_button', array( $this, 'customizer_button_colours' ), 10, 2 );
+          }
+     }
+
+     /**
+      * Return an instance of this class.
+      *
+      * @since 1.0.0
+      *
+      * @return    object \lsx\member_directory\search\Admin()    A single instance of this class.
+      */
+     public static function get_instance() {
+          // If the single instance hasn't been set, set it now.
+          if ( null === self::$instance ) {
+               self::$instance = new self();
+          }
+          return self::$instance;
+     }
+
+     /**
+      * Loads the variable classes and the static classes.
+      */
+     private function load_classes() {
+          require_once LSX_SEARCH_PATH . 'classes/admin/class-settings-theme.php';
+          $this->settings_theme = admin\Settings_Theme::get_instance();
+     }
+
+     /**
+      * Configure Business Directory custom fields for the Settings page.
+      *
+      * @return void
+      */
+     public function register_settings_page() {
+          $args = array(
+               'id'           => 'lsx_search_settings',
+               'title'        => '<h1>' . esc_html__( 'LSX Search Settings', 'lsx-search' ) . ' <span class="version">' . LSX_SEARCH_VER . '</span></h1>',
+               'menu_title'   => esc_html__( 'LSX Search', 'search' ), // Falls back to 'title' (above).
+               'object_types' => array( 'options-page' ),
+               'option_key'   => 'lsx-search-settings', // The option key and admin menu page slug.
+               'parent_slug'  => 'options-general.php',
+               'capability'   => 'manage_options', // Cap required to view options-page.
+          );
+          $cmb  = new_cmb2_box( $args );
+          do_action( 'lsx_search_settings_page', $cmb );
+     }
+
+     /**
+      * Sets post types with active search options.
+      */
+     public function register_post_type_tabs( $post_types_plural ) {
+          $post_types_plural = array(
+               'project' => 'projects',
+               'service' => 'services',
+               'team' => 'team',
+               'testimonial' => 'testimonials',
+               'video' => 'videos',
+               'product' => 'products', // WooCommerce
+               'post' => 'posts',
+          );
+          return $post_types_plural;
+     }
+
+     /**
+      * Gets the Tour Operator Post Types.
+      *
+      * @return array
+      */
+     public function get_to_post_types() {
+          $to_types = array(
+               'accommodation',
+               'tour',
+               'destination',
+               'review',
+               'activity',
+               'special',
+               'vehicle',
+          );
+          return $to_types;
+     }
+
+     /**
+      * Sets the FacetWP variables.
+      *
+      * @return  void
+      */
+     public function set_facetwp_vars() {
+          if ( function_exists( '\FWP' ) ) {
+               $facet_data = \FWP()->helper->get_facets();
+          }
+          $this->facet_data = array();
+          $this->az_facets  = array(
+               '' => __( 'Do not show', 'lsx-search' ),
+          );
+          if ( ! empty( $facet_data ) && is_array( $facet_data ) ) {
+               foreach ( $facet_data as $facet ) {
+                    if ( 'alpha' === $facet['type'] ) {
+                         $this->az_facets[ $facet['name'] ] = $facet['label'] . '(' . $facet['name'] . ')';
+                    } else {
+                         $this->facet_data[ $facet['name'] ] = $facet['label'] . '(' . $facet['name'] . ')';
+                    }
+               }
+          }
+     }
+
+     /**
+      * Enqueue JS and CSS.
+      */
+     public function assets( $hook ) {
+          wp_enqueue_script( 'lsx-search-admin', LSX_SEARCH_URL . 'assets/js/src/lsx-search-admin.js', array( 'jquery' ), LSX_SEARCH_VER, true );
+          wp_enqueue_style( 'lsx-search-admin', LSX_SEARCH_URL . 'assets/css/lsx-search-admin.css', array(), LSX_SEARCH_VER );
+     }
+
+     /**
+      * Enable Business Directory Search settings only if LSX Search plugin is enabled.
+      *
+      * @return  void
+      */
+     public function configure_settings_search_engine_fields( $cmb ) {
+          $global_args = array(
+               'title' => __( 'Global', 'lsx-search' ),
+               'desc'  => esc_html__( 'Control the filters which show on your WordPress search results page.', 'lsx-search' ),
+          );
+          $this->search_fields( $cmb, 'engine', $global_args );
+     }
+
+     /**
+      * Enable Business Directory Search settings only if LSX Search plugin is enabled.
+      *
+      * @param object $cmb The CMB2() class.
+      * @param string $position either top of bottom.
+      * @return void
+      */
+     public function configure_settings_search_archive_fields( $cmb ) {
+          $archives       = array();
+          $post_type_args = array(
+               'public' => true,
+          );
+          $post_types     = get_post_types( $post_type_args );
+          if ( ! empty( $post_types ) ) {
+               foreach ( $post_types as $post_type_key => $post_type_value ) {
+                    switch ( $post_type_key ) {
+                         case 'post':
+                              $page_url      = home_url();
+                              $page_title    = __( 'Home', 'lsx-search' );
+                              $show_on_front = get_option( 'show_on_front' );
+                              if ( 'page' === $show_on_front ) {
+                                   $page_for_posts = get_option( 'page_for_posts' );
+                                   if ( '' !== $page_for_posts ) {
+                                        $page_title   = get_the_title( $page_for_posts );
+                                        $page_url     = get_permalink( $page_for_posts );
+                                   }
+                              }
+                              $description = sprintf(
+                                   /* translators: %s: The subscription info */
+                                   __( 'Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> page.', 'lsx-search' ),
+                                   $page_url,
+                                   $page_title
+                              );
+                              $archives[ $post_type_key ] = array(
+                                   'title' => __( 'Blog', 'lsx-search' ),
+                                   'desc'  => $description,
+                              );
+                              break;
+
+                         case 'product':
+                              $page_url = home_url();
+                              $page_title    = __( 'Shop', 'lsx-search' );
+                              if ( function_exists( 'wc_get_page_id' ) ) {
+                                   $shop_page  = wc_get_page_id( 'shop' );
+                                   $page_url   = get_permalink( $shop_page );
+                                   $page_title = get_the_title( $shop_page );
+                              }
+                              $description = sprintf(
+                                   /* translators: %s: The subscription info */
+                                   __( 'Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> page.', 'lsx-search' ),
+                                   $page_url,
+                                   $page_title
+                              );
+                              $archives[ $post_type_key ] = array(
+                                   'title' => __( 'Shop', 'lsx-search' ),
+                                   'desc'  => $description,
+                              );
+                              break;
+
+                         default:
+                              if ( ! in_array( $post_type_key, \lsx\search\includes\get_restricted_post_types() ) ) {
+                                   $temp_post_type = get_post_type_object( $post_type_key );
+                                   if ( ! is_wp_error( $temp_post_type ) ) {
+                                        $page_url    = get_post_type_archive_link( $temp_post_type->name );
+                                        $description = sprintf(
+                                             /* translators: %s: The subscription info */
+                                             __( 'Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> archive.', 'lsx-search' ),
+                                             $page_url,
+                                             $temp_post_type->label
+                                        );
+
+                                        $archives[ $post_type_key ] = array(
+                                             'title' => $temp_post_type->label,
+                                             'desc'  => $description,
+                                        );
+                                   }
+                              }
+                              break;
+                    }
+               }
+          }
+          if ( ! empty( $archives ) ) {
+               foreach ( $archives as $archive_key => $archive_args ) {
+                    $this->search_fields( $cmb, $archive_key, $archive_args );
+               }
+          }
+     }
+
+     /**
+      * Enable Business Directory Search settings only if LSX Search plugin is enabled.
+      *
+      * @param object $cmb The CMB2() class.
+      * @param string $section either engine,archive or single.
+      * @return void
+      */
+     public function search_fields( $cmb, $section, $args ) {
+          $this->set_facetwp_vars();
+          $cmb->add_field(
+               array(
+                    'id'          => 'settings_' . $section . '_search',
+                    'type'        => 'title',
+                    'name'        => $args['title'],
+                    'default'     => $args['title'],
+                    'description' => $args['desc'],
+               )
+          );
+          do_action( 'lsx_search_settings_section', $cmb, 'top' );
+          $cmb->add_field(
+               array(
+                    'name'        => esc_html__( 'Enable Search Filters', 'lsx-search' ),
+                    'id'          => $section . '_search_enable',
+                    'description' => esc_html__( 'Display FacetWP filters on your search results page.', 'lsx-search' ),
+                    'type'        => 'checkbox',
+               )
+          );
+
+          $cmb->add_field(
+               array(
+                    'name'    => esc_html__( 'Page Layout', 'lsx-search' ),
+                    'id'      => $section . '_search_layout',
+                    'type'    => 'select',
+                    'options' => array(
+                         ''    => esc_html__( 'Follow the theme layout', 'lsx-search' ),
+                         '2cr' => esc_html__( 'Sidebar on left', 'lsx-search' ),
+                         '2cl' => esc_html__( 'Sidebar on right', 'lsx-search' ),
+                    ),
+                    'default' => '',
+               )
+          );
+
+          if ( 'product' === $section ) {
+               $cmb->add_field(
+                    array(
+                         'name'             => esc_html__( 'Results Layout', 'lsx-search' ),
+                         'id'               => $section . '_search_grid_list',
+                         'type'             => 'select',
+                         'show_option_none' => false,
+                         'description'      => __( 'Set a default layout for the search results.', 'lsx-search' ),
+                         'options'          => array(
+                              'grid' => esc_html__( 'Grid', 'lsx-search' ),
+                              'list' => esc_html__( 'List', 'lsx-search' ),
+                         ),
+                         'default' => 'grid',
+                    )
+               );
+               $cmb->add_field(
+                    array(
+                         'name'        => esc_html__( 'Layout Switcher', 'lsx-search' ),
+                         'id'          => $section . '_search_layout_switcher_enable',
+                         'type'        => 'checkbox',
+                         'description' => __( 'Display the layout switcher to allow the user to toggle between the list and grid layouts.', 'lsx-search' ),
+                    )
+               );
+          }
+          if ( 'engine' === $section && function_exists('is_plugin_active') && is_plugin_active( 'tour-operator/tour-operator.php' ) ) {
+               $cmb->add_field(
+                    array(
+                         'name'    => esc_html__( 'List layout images', 'lsx-search' ),
+                         'id'      => $section . '_search_list_layout_image_style',
+                         'type'    => 'select',
+                         'options' => array(
+                              ''           => esc_html__( 'Full Height', 'lsx-search' ),
+                              'max-height' => esc_html__( 'Max Height', 'lsx-search' ),
+                         ),
+                         'default' => '',
+                    )
+               );
+          }
+          if ( 'engine' === $section ) {
+               $cmb->add_field(
+                    array(
+                         'name'        => esc_html__( 'Display Excerpt', 'lsx-search' ),
+                         'id'          => $section . '_excerpt_enable',
+                         'type'        => 'checkbox',
+                         'description' => __( 'Display the excerpt of a listing.', 'lsx-search' ),
+                    )
+               );
+               $cmb->add_field(
+                    array(
+                         'name'        => esc_html__( 'Enable Post Type Label', 'lsx-search' ),
+                         'id'          => $section . '_search_enable_pt_label',
+                         'type'        => 'checkbox',
+                         'description' => __( 'This enables the post type label from entries on search results page.', 'lsx-search' ),
+                    )
+               );
+               if ( function_exists('is_plugin_active') &&  is_plugin_active( 'tour-operator/tour-operator.php' ) ) {
+                    $cmb->add_field(
+                         array(
+                              'name'        => esc_html__( 'Enable Continent Filter', 'lsx-search' ),
+                              'id'          => $section . '_search_enable_continent_filter',
+                              'type'        => 'checkbox',
+                              'description' => __( 'This enables the continent filter in FacetWP destinations filter.', 'lsx-search' ),
+                         )
+                    );
+                    $cmb->add_field(
+                         array(
+                              'name'        => esc_html__( 'Enable Continental Regions', 'lsx-search' ),
+                              'id'          => $section . '_search_enable_continental_regions',
+                              'type'        => 'checkbox',
+                              'description' => __( 'This disable continents and enabled the sub regions.', 'lsx-search' ),
+                         )
+                    );
+               }
+          }
+
+          if ( function_exists('is_plugin_active') && is_plugin_active( 'tour-operator/tour-operator.php' ) && 'accommodation' === $section ) {
+               $cmb->add_field(
+                    array(
+                         'name'    => esc_html__( 'Results Layout - list vs map', 'lsx-search' ),
+                         'id'      => $section . '_search_results_layout',
+                         'type'    => 'select',
+                         'options' => array(
+                              'list_map'    => esc_html__( 'List and Map', 'lsx-search' ),
+                              'list'        => esc_html__( 'List only', 'lsx-search' ),
+                         ),
+                         'default' => '',
+                    )
+               );
+          }
+
+          $cmb->add_field(
+               array(
+                    'name'        => esc_html__( 'Enable Collapse', 'lsx-search' ),
+                    'id'          => $section . '_search_collapse',
+                    'type'        => 'checkbox',
+                    'description' => __( 'Enable collapsible filters on search results.', 'lsx-search' ),
+               )
+          );
+
+          $cmb->add_field(
+               array(
+                    'name' => esc_html__( 'Disable Sorting', 'lsx-search' ),
+                    'id'   => $section . '_search_disable_sorting',
+                    'type' => 'checkbox',
+                    'description' => __( 'Toggle the sorting drop down menu on your search results.', 'lsx-search' ),
+               )
+          );
+
+          $cmb->add_field(
+               array(
+                    'name' => esc_html__( 'Disable the Date Sorting Option', 'lsx-search' ),
+                    'id'   => $section . '_search_disable_date',
+                    'type' => 'checkbox',
+               )
+          );
+
+          $cmb->add_field(
+               array(
+                    'name' => esc_html__( 'Display Clear Button', 'lsx-search' ),
+                    'id'   => $section . '_search_display_clear_button',
+                    'type' => 'checkbox',
+                    'description' => __( 'Check this to turn on a button that will clear your search results.', 'lsx-search' ),
+               )
+          );
+
+          $cmb->add_field(
+               array(
+                    'name' => esc_html__( 'Display Result Count', 'lsx-search' ),
+                    'id'   => $section . '_search_display_result_count',
+                    'type' => 'checkbox',
+               )
+          );
+          if ( function_exists('is_plugin_active') && is_plugin_active( 'facetwp-alpha/index.php' ) ) {
+               $cmb->add_field(
+                    array(
+                         'name'        => esc_html__( 'Alphabet Facet', 'lsx-search' ),
+                         'description' => esc_html__( 'Select the alphabetical sorter facet.', 'lsx-search' ),
+                         'id'          => $section . '_search_az_pagination',
+                         'type'        => 'select',
+                         'options'     => $this->az_facets,
+                    )
+               );
+          }
+          $cmb->add_field(
+               array(
+                    'name'        => esc_html__( 'Facets', 'lsx-search' ),
+                    'description' => esc_html__( 'Choose the filters to display in the sidebar. Edit FacetWP filters to change individual filters.', 'lsx-search' ),
+                    'id'          => $section . '_search_facets',
+                    'type'        => 'multicheck',
+                    'options'     => $this->facet_data,
+               )
+          );
+          do_action( 'lsx_search_settings_section', $cmb, 'bottom' );
+          $cmb->add_field(
+               array(
+                    'id'   => 'settings_' . $section . '_search_closing',
+                    'type' => 'tab_closing',
+               )
+          );
+     }
+
+     /**
+      * Handle body colours that might be change by LSX Customiser.
+      */
+     public function customizer_body_colours_handler( $css, $colors ) {
+          $css .= '
 			@import "' . LSX_SEARCH_PATH . '/assets/css/scss/customizer-search-body-colours";
 
 			/**
@@ -496,18 +496,18 @@ 
 			);
 		';
 
-		return $css;
-	}
-
-	/**
-	 * Adds the lsx search buttons to the customizer plugin.
-	 *
-	 * @param string $css
-	 * @param array $colours
-	 * @return string
-	 */
-	public function customizer_button_colours( $css, $colours ) {
-		$css .= '
+          return $css;
+     }
+
+     /**
+      * Adds the lsx search buttons to the customizer plugin.
+      *
+      * @param string $css
+      * @param array $colours
+      * @return string
+      */
+     public function customizer_button_colours( $css, $colours ) {
+          $css .= '
 			#secondary.facetwp-sidebar {
 				.facetwp-item.facetwp-form {
 					.search-form {
@@ -520,6 +520,6 @@ 
 				}
 			}
 		';
-		return $css;
-	}
+          return $css;
+     }
 }

Spacing +138 added lines, -138 removed lines

@@ -53,14 +53,14 @@ 
 	 */
 	public function __construct() {
 		$this->load_classes();
-		add_action( 'cmb2_admin_init', array( $this, 'register_settings_page' ) );
-		add_action( 'lsx_search_settings_page', array( $this, 'configure_settings_search_engine_fields' ), 15, 1 );
-		add_action( 'lsx_search_settings_page', array( $this, 'configure_settings_search_archive_fields' ), 15, 1 );
-		add_action( 'admin_enqueue_scripts', array( $this, 'assets' ) );
-
-		if ( is_admin() ) {
-			add_filter( 'lsx_customizer_colour_selectors_body', array( $this, 'customizer_body_colours_handler' ), 15, 2 );
-			add_filter( 'lsx_customizer_colour_selectors_button', array( $this, 'customizer_button_colours' ), 10, 2 );
+		add_action('cmb2_admin_init', array($this, 'register_settings_page'));
+		add_action('lsx_search_settings_page', array($this, 'configure_settings_search_engine_fields'), 15, 1);
+		add_action('lsx_search_settings_page', array($this, 'configure_settings_search_archive_fields'), 15, 1);
+		add_action('admin_enqueue_scripts', array($this, 'assets'));
+
+		if (is_admin()) {
+			add_filter('lsx_customizer_colour_selectors_body', array($this, 'customizer_body_colours_handler'), 15, 2);
+			add_filter('lsx_customizer_colour_selectors_button', array($this, 'customizer_button_colours'), 10, 2);
 		}
 	}
 
@@ -73,7 +73,7 @@ 
 	 */
 	public static function get_instance() {
 		// If the single instance hasn't been set, set it now.
-		if ( null === self::$instance ) {
+		if (null === self::$instance) {
 			self::$instance = new self();
 		}
 		return self::$instance;
@@ -83,7 +83,7 @@ 
 	 * Loads the variable classes and the static classes.
 	 */
 	private function load_classes() {
-		require_once LSX_SEARCH_PATH . 'classes/admin/class-settings-theme.php';
+		require_once LSX_SEARCH_PATH.'classes/admin/class-settings-theme.php';
 		$this->settings_theme = admin\Settings_Theme::get_instance();
 	}
 
@@ -95,21 +95,21 @@ 
 	public function register_settings_page() {
 		$args = array(
 			'id'           => 'lsx_search_settings',
-			'title'        => '<h1>' . esc_html__( 'LSX Search Settings', 'lsx-search' ) . ' <span class="version">' . LSX_SEARCH_VER . '</span></h1>',
-			'menu_title'   => esc_html__( 'LSX Search', 'search' ), // Falls back to 'title' (above).
-			'object_types' => array( 'options-page' ),
+			'title'        => '<h1>'.esc_html__('LSX Search Settings', 'lsx-search').' <span class="version">'.LSX_SEARCH_VER.'</span></h1>',
+			'menu_title'   => esc_html__('LSX Search', 'search'), // Falls back to 'title' (above).
+			'object_types' => array('options-page'),
 			'option_key'   => 'lsx-search-settings', // The option key and admin menu page slug.
 			'parent_slug'  => 'options-general.php',
 			'capability'   => 'manage_options', // Cap required to view options-page.
 		);
-		$cmb  = new_cmb2_box( $args );
-		do_action( 'lsx_search_settings_page', $cmb );
+		$cmb = new_cmb2_box($args);
+		do_action('lsx_search_settings_page', $cmb);
 	}
 
 	/**
 	 * Sets post types with active search options.
 	 */
-	public function register_post_type_tabs( $post_types_plural ) {
+	public function register_post_type_tabs($post_types_plural) {
 		$post_types_plural = array(
 			'project' => 'projects',
 			'service' => 'services',
@@ -146,19 +146,19 @@ 
 	 * @return  void
 	 */
 	public function set_facetwp_vars() {
-		if ( function_exists( '\FWP' ) ) {
+		if (function_exists('\FWP')) {
 			$facet_data = \FWP()->helper->get_facets();
 		}
 		$this->facet_data = array();
 		$this->az_facets  = array(
-			'' => __( 'Do not show', 'lsx-search' ),
+			'' => __('Do not show', 'lsx-search'),
 		);
-		if ( ! empty( $facet_data ) && is_array( $facet_data ) ) {
-			foreach ( $facet_data as $facet ) {
-				if ( 'alpha' === $facet['type'] ) {
-					$this->az_facets[ $facet['name'] ] = $facet['label'] . '(' . $facet['name'] . ')';
+		if (!empty($facet_data) && is_array($facet_data)) {
+			foreach ($facet_data as $facet) {
+				if ('alpha' === $facet['type']) {
+					$this->az_facets[$facet['name']] = $facet['label'].'('.$facet['name'].')';
 				} else {
-					$this->facet_data[ $facet['name'] ] = $facet['label'] . '(' . $facet['name'] . ')';
+					$this->facet_data[$facet['name']] = $facet['label'].'('.$facet['name'].')';
 				}
 			}
 		}
@@ -167,9 +167,9 @@ 
 	/**
 	 * Enqueue JS and CSS.
 	 */
-	public function assets( $hook ) {
-		wp_enqueue_script( 'lsx-search-admin', LSX_SEARCH_URL . 'assets/js/src/lsx-search-admin.js', array( 'jquery' ), LSX_SEARCH_VER, true );
-		wp_enqueue_style( 'lsx-search-admin', LSX_SEARCH_URL . 'assets/css/lsx-search-admin.css', array(), LSX_SEARCH_VER );
+	public function assets($hook) {
+		wp_enqueue_script('lsx-search-admin', LSX_SEARCH_URL.'assets/js/src/lsx-search-admin.js', array('jquery'), LSX_SEARCH_VER, true);
+		wp_enqueue_style('lsx-search-admin', LSX_SEARCH_URL.'assets/css/lsx-search-admin.css', array(), LSX_SEARCH_VER);
 	}
 
 	/**
@@ -177,12 +177,12 @@ 
 	 *
 	 * @return  void
 	 */
-	public function configure_settings_search_engine_fields( $cmb ) {
+	public function configure_settings_search_engine_fields($cmb) {
 		$global_args = array(
-			'title' => __( 'Global', 'lsx-search' ),
-			'desc'  => esc_html__( 'Control the filters which show on your WordPress search results page.', 'lsx-search' ),
+			'title' => __('Global', 'lsx-search'),
+			'desc'  => esc_html__('Control the filters which show on your WordPress search results page.', 'lsx-search'),
 		);
-		$this->search_fields( $cmb, 'engine', $global_args );
+		$this->search_fields($cmb, 'engine', $global_args);
 	}
 
 	/**
@@ -192,71 +192,71 @@ 
 	 * @param string $position either top of bottom.
 	 * @return void
 	 */
-	public function configure_settings_search_archive_fields( $cmb ) {
+	public function configure_settings_search_archive_fields($cmb) {
 		$archives       = array();
 		$post_type_args = array(
 			'public' => true,
 		);
-		$post_types     = get_post_types( $post_type_args );
-		if ( ! empty( $post_types ) ) {
-			foreach ( $post_types as $post_type_key => $post_type_value ) {
-				switch ( $post_type_key ) {
+		$post_types     = get_post_types($post_type_args);
+		if (!empty($post_types)) {
+			foreach ($post_types as $post_type_key => $post_type_value) {
+				switch ($post_type_key) {
 					case 'post':
 						$page_url      = home_url();
-						$page_title    = __( 'Home', 'lsx-search' );
-						$show_on_front = get_option( 'show_on_front' );
-						if ( 'page' === $show_on_front ) {
-							$page_for_posts = get_option( 'page_for_posts' );
-							if ( '' !== $page_for_posts ) {
-								$page_title   = get_the_title( $page_for_posts );
-								$page_url     = get_permalink( $page_for_posts );
+						$page_title    = __('Home', 'lsx-search');
+						$show_on_front = get_option('show_on_front');
+						if ('page' === $show_on_front) {
+							$page_for_posts = get_option('page_for_posts');
+							if ('' !== $page_for_posts) {
+								$page_title   = get_the_title($page_for_posts);
+								$page_url     = get_permalink($page_for_posts);
 							}
 						}
 						$description = sprintf(
 							/* translators: %s: The subscription info */
-							__( 'Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> page.', 'lsx-search' ),
+							__('Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> page.', 'lsx-search'),
 							$page_url,
 							$page_title
 						);
-						$archives[ $post_type_key ] = array(
-							'title' => __( 'Blog', 'lsx-search' ),
+						$archives[$post_type_key] = array(
+							'title' => __('Blog', 'lsx-search'),
 							'desc'  => $description,
 						);
 						break;
 
 					case 'product':
 						$page_url = home_url();
-						$page_title    = __( 'Shop', 'lsx-search' );
-						if ( function_exists( 'wc_get_page_id' ) ) {
-							$shop_page  = wc_get_page_id( 'shop' );
-							$page_url   = get_permalink( $shop_page );
-							$page_title = get_the_title( $shop_page );
+						$page_title = __('Shop', 'lsx-search');
+						if (function_exists('wc_get_page_id')) {
+							$shop_page  = wc_get_page_id('shop');
+							$page_url   = get_permalink($shop_page);
+							$page_title = get_the_title($shop_page);
 						}
 						$description = sprintf(
 							/* translators: %s: The subscription info */
-							__( 'Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> page.', 'lsx-search' ),
+							__('Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> page.', 'lsx-search'),
 							$page_url,
 							$page_title
 						);
-						$archives[ $post_type_key ] = array(
-							'title' => __( 'Shop', 'lsx-search' ),
+						$archives[$post_type_key] = array(
+							'title' => __('Shop', 'lsx-search'),
 							'desc'  => $description,
 						);
 						break;
 
 					default:
-						if ( ! in_array( $post_type_key, \lsx\search\includes\get_restricted_post_types() ) ) {
-							$temp_post_type = get_post_type_object( $post_type_key );
-							if ( ! is_wp_error( $temp_post_type ) ) {
-								$page_url    = get_post_type_archive_link( $temp_post_type->name );
+						if (!in_array($post_type_key, \lsx\search\includes\get_restricted_post_types())) {
+							$temp_post_type = get_post_type_object($post_type_key);
+							if (!is_wp_error($temp_post_type)) {
+								$page_url    = get_post_type_archive_link($temp_post_type->name);
 								$description = sprintf(
 									/* translators: %s: The subscription info */
-									__( 'Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> archive.', 'lsx-search' ),
+									__('Control the filters which show on your <a target="_blank" href="%1$s">%2$s</a> archive.', 'lsx-search'),
 									$page_url,
 									$temp_post_type->label
 								);
 
-								$archives[ $post_type_key ] = array(
+								$archives[$post_type_key] = array(
 									'title' => $temp_post_type->label,
 									'desc'  => $description,
 								);
@@ -266,9 +266,9 @@ 
 				}
 			}
 		}
-		if ( ! empty( $archives ) ) {
-			foreach ( $archives as $archive_key => $archive_args ) {
-				$this->search_fields( $cmb, $archive_key, $archive_args );
+		if (!empty($archives)) {
+			foreach ($archives as $archive_key => $archive_args) {
+				$this->search_fields($cmb, $archive_key, $archive_args);
 			}
 		}
 	}
@@ -280,125 +280,125 @@ 
 	 * @param string $section either engine,archive or single.
 	 * @return void
 	 */
-	public function search_fields( $cmb, $section, $args ) {
+	public function search_fields($cmb, $section, $args) {
 		$this->set_facetwp_vars();
 		$cmb->add_field(
 			array(
-				'id'          => 'settings_' . $section . '_search',
+				'id'          => 'settings_'.$section.'_search',
 				'type'        => 'title',
 				'name'        => $args['title'],
 				'default'     => $args['title'],
 				'description' => $args['desc'],
 			)
 		);
-		do_action( 'lsx_search_settings_section', $cmb, 'top' );
+		do_action('lsx_search_settings_section', $cmb, 'top');
 		$cmb->add_field(
 			array(
-				'name'        => esc_html__( 'Enable Search Filters', 'lsx-search' ),
-				'id'          => $section . '_search_enable',
-				'description' => esc_html__( 'Display FacetWP filters on your search results page.', 'lsx-search' ),
+				'name'        => esc_html__('Enable Search Filters', 'lsx-search'),
+				'id'          => $section.'_search_enable',
+				'description' => esc_html__('Display FacetWP filters on your search results page.', 'lsx-search'),
 				'type'        => 'checkbox',
 			)
 		);
 
 		$cmb->add_field(
 			array(
-				'name'    => esc_html__( 'Page Layout', 'lsx-search' ),
-				'id'      => $section . '_search_layout',
+				'name'    => esc_html__('Page Layout', 'lsx-search'),
+				'id'      => $section.'_search_layout',
 				'type'    => 'select',
 				'options' => array(
-					''    => esc_html__( 'Follow the theme layout', 'lsx-search' ),
-					'2cr' => esc_html__( 'Sidebar on left', 'lsx-search' ),
-					'2cl' => esc_html__( 'Sidebar on right', 'lsx-search' ),
+					''    => esc_html__('Follow the theme layout', 'lsx-search'),
+					'2cr' => esc_html__('Sidebar on left', 'lsx-search'),
+					'2cl' => esc_html__('Sidebar on right', 'lsx-search'),
 				),
 				'default' => '',
 			)
 		);
 
-		if ( 'product' === $section ) {
+		if ('product' === $section) {
 			$cmb->add_field(
 				array(
-					'name'             => esc_html__( 'Results Layout', 'lsx-search' ),
-					'id'               => $section . '_search_grid_list',
+					'name'             => esc_html__('Results Layout', 'lsx-search'),
+					'id'               => $section.'_search_grid_list',
 					'type'             => 'select',
 					'show_option_none' => false,
-					'description'      => __( 'Set a default layout for the search results.', 'lsx-search' ),
+					'description'      => __('Set a default layout for the search results.', 'lsx-search'),
 					'options'          => array(
-						'grid' => esc_html__( 'Grid', 'lsx-search' ),
-						'list' => esc_html__( 'List', 'lsx-search' ),
+						'grid' => esc_html__('Grid', 'lsx-search'),
+						'list' => esc_html__('List', 'lsx-search'),
 					),
 					'default' => 'grid',
 				)
 			);
 			$cmb->add_field(
 				array(
-					'name'        => esc_html__( 'Layout Switcher', 'lsx-search' ),
-					'id'          => $section . '_search_layout_switcher_enable',
+					'name'        => esc_html__('Layout Switcher', 'lsx-search'),
+					'id'          => $section.'_search_layout_switcher_enable',
 					'type'        => 'checkbox',
-					'description' => __( 'Display the layout switcher to allow the user to toggle between the list and grid layouts.', 'lsx-search' ),
+					'description' => __('Display the layout switcher to allow the user to toggle between the list and grid layouts.', 'lsx-search'),
 				)
 			);
 		}
-		if ( 'engine' === $section && function_exists('is_plugin_active') && is_plugin_active( 'tour-operator/tour-operator.php' ) ) {
+		if ('engine' === $section && function_exists('is_plugin_active') && is_plugin_active('tour-operator/tour-operator.php')) {
 			$cmb->add_field(
 				array(
-					'name'    => esc_html__( 'List layout images', 'lsx-search' ),
-					'id'      => $section . '_search_list_layout_image_style',
+					'name'    => esc_html__('List layout images', 'lsx-search'),
+					'id'      => $section.'_search_list_layout_image_style',
 					'type'    => 'select',
 					'options' => array(
-						''           => esc_html__( 'Full Height', 'lsx-search' ),
-						'max-height' => esc_html__( 'Max Height', 'lsx-search' ),
+						''           => esc_html__('Full Height', 'lsx-search'),
+						'max-height' => esc_html__('Max Height', 'lsx-search'),
 					),
 					'default' => '',
 				)
 			);
 		}
-		if ( 'engine' === $section ) {
+		if ('engine' === $section) {
 			$cmb->add_field(
 				array(
-					'name'        => esc_html__( 'Display Excerpt', 'lsx-search' ),
-					'id'          => $section . '_excerpt_enable',
+					'name'        => esc_html__('Display Excerpt', 'lsx-search'),
+					'id'          => $section.'_excerpt_enable',
 					'type'        => 'checkbox',
-					'description' => __( 'Display the excerpt of a listing.', 'lsx-search' ),
+					'description' => __('Display the excerpt of a listing.', 'lsx-search'),
 				)
 			);
 			$cmb->add_field(
 				array(
-					'name'        => esc_html__( 'Enable Post Type Label', 'lsx-search' ),
-					'id'          => $section . '_search_enable_pt_label',
+					'name'        => esc_html__('Enable Post Type Label', 'lsx-search'),
+					'id'          => $section.'_search_enable_pt_label',
 					'type'        => 'checkbox',
-					'description' => __( 'This enables the post type label from entries on search results page.', 'lsx-search' ),
+					'description' => __('This enables the post type label from entries on search results page.', 'lsx-search'),
 				)
 			);
-			if ( function_exists('is_plugin_active') &&  is_plugin_active( 'tour-operator/tour-operator.php' ) ) {
+			if (function_exists('is_plugin_active') && is_plugin_active('tour-operator/tour-operator.php')) {
 				$cmb->add_field(
 					array(
-						'name'        => esc_html__( 'Enable Continent Filter', 'lsx-search' ),
-						'id'          => $section . '_search_enable_continent_filter',
+						'name'        => esc_html__('Enable Continent Filter', 'lsx-search'),
+						'id'          => $section.'_search_enable_continent_filter',
 						'type'        => 'checkbox',
-						'description' => __( 'This enables the continent filter in FacetWP destinations filter.', 'lsx-search' ),
+						'description' => __('This enables the continent filter in FacetWP destinations filter.', 'lsx-search'),
 					)
 				);
 				$cmb->add_field(
 					array(
-						'name'        => esc_html__( 'Enable Continental Regions', 'lsx-search' ),
-						'id'          => $section . '_search_enable_continental_regions',
+						'name'        => esc_html__('Enable Continental Regions', 'lsx-search'),
+						'id'          => $section.'_search_enable_continental_regions',
 						'type'        => 'checkbox',
-						'description' => __( 'This disable continents and enabled the sub regions.', 'lsx-search' ),
+						'description' => __('This disable continents and enabled the sub regions.', 'lsx-search'),
 					)
 				);
 			}
 		}
 
-		if ( function_exists('is_plugin_active') && is_plugin_active( 'tour-operator/tour-operator.php' ) && 'accommodation' === $section ) {
+		if (function_exists('is_plugin_active') && is_plugin_active('tour-operator/tour-operator.php') && 'accommodation' === $section) {
 			$cmb->add_field(
 				array(
-					'name'    => esc_html__( 'Results Layout - list vs map', 'lsx-search' ),
-					'id'      => $section . '_search_results_layout',
+					'name'    => esc_html__('Results Layout - list vs map', 'lsx-search'),
+					'id'      => $section.'_search_results_layout',
 					'type'    => 'select',
 					'options' => array(
-						'list_map'    => esc_html__( 'List and Map', 'lsx-search' ),
-						'list'        => esc_html__( 'List only', 'lsx-search' ),
+						'list_map'    => esc_html__('List and Map', 'lsx-search'),
+						'list'        => esc_html__('List only', 'lsx-search'),
 					),
 					'default' => '',
 				)
@@ -407,52 +407,52 @@ 
 
 		$cmb->add_field(
 			array(
-				'name'        => esc_html__( 'Enable Collapse', 'lsx-search' ),
-				'id'          => $section . '_search_collapse',
+				'name'        => esc_html__('Enable Collapse', 'lsx-search'),
+				'id'          => $section.'_search_collapse',
 				'type'        => 'checkbox',
-				'description' => __( 'Enable collapsible filters on search results.', 'lsx-search' ),
+				'description' => __('Enable collapsible filters on search results.', 'lsx-search'),
 			)
 		);
 
 		$cmb->add_field(
 			array(
-				'name' => esc_html__( 'Disable Sorting', 'lsx-search' ),
-				'id'   => $section . '_search_disable_sorting',
+				'name' => esc_html__('Disable Sorting', 'lsx-search'),
+				'id'   => $section.'_search_disable_sorting',
 				'type' => 'checkbox',
-				'description' => __( 'Toggle the sorting drop down menu on your search results.', 'lsx-search' ),
+				'description' => __('Toggle the sorting drop down menu on your search results.', 'lsx-search'),
 			)
 		);
 
 		$cmb->add_field(
 			array(
-				'name' => esc_html__( 'Disable the Date Sorting Option', 'lsx-search' ),
-				'id'   => $section . '_search_disable_date',
+				'name' => esc_html__('Disable the Date Sorting Option', 'lsx-search'),
+				'id'   => $section.'_search_disable_date',
 				'type' => 'checkbox',
 			)
 		);
 
 		$cmb->add_field(
 			array(
-				'name' => esc_html__( 'Display Clear Button', 'lsx-search' ),
-				'id'   => $section . '_search_display_clear_button',
+				'name' => esc_html__('Display Clear Button', 'lsx-search'),
+				'id'   => $section.'_search_display_clear_button',
 				'type' => 'checkbox',
-				'description' => __( 'Check this to turn on a button that will clear your search results.', 'lsx-search' ),
+				'description' => __('Check this to turn on a button that will clear your search results.', 'lsx-search'),
 			)
 		);
 
 		$cmb->add_field(
 			array(
-				'name' => esc_html__( 'Display Result Count', 'lsx-search' ),
-				'id'   => $section . '_search_display_result_count',
+				'name' => esc_html__('Display Result Count', 'lsx-search'),
+				'id'   => $section.'_search_display_result_count',
 				'type' => 'checkbox',
 			)
 		);
-		if ( function_exists('is_plugin_active') && is_plugin_active( 'facetwp-alpha/index.php' ) ) {
+		if (function_exists('is_plugin_active') && is_plugin_active('facetwp-alpha/index.php')) {
 			$cmb->add_field(
 				array(
-					'name'        => esc_html__( 'Alphabet Facet', 'lsx-search' ),
-					'description' => esc_html__( 'Select the alphabetical sorter facet.', 'lsx-search' ),
-					'id'          => $section . '_search_az_pagination',
+					'name'        => esc_html__('Alphabet Facet', 'lsx-search'),
+					'description' => esc_html__('Select the alphabetical sorter facet.', 'lsx-search'),
+					'id'          => $section.'_search_az_pagination',
 					'type'        => 'select',
 					'options'     => $this->az_facets,
 				)
@@ -460,17 +460,17 @@ 
 		}
 		$cmb->add_field(
 			array(
-				'name'        => esc_html__( 'Facets', 'lsx-search' ),
-				'description' => esc_html__( 'Choose the filters to display in the sidebar. Edit FacetWP filters to change individual filters.', 'lsx-search' ),
-				'id'          => $section . '_search_facets',
+				'name'        => esc_html__('Facets', 'lsx-search'),
+				'description' => esc_html__('Choose the filters to display in the sidebar. Edit FacetWP filters to change individual filters.', 'lsx-search'),
+				'id'          => $section.'_search_facets',
 				'type'        => 'multicheck',
 				'options'     => $this->facet_data,
 			)
 		);
-		do_action( 'lsx_search_settings_section', $cmb, 'bottom' );
+		do_action('lsx_search_settings_section', $cmb, 'bottom');
 		$cmb->add_field(
 			array(
-				'id'   => 'settings_' . $section . '_search_closing',
+				'id'   => 'settings_'.$section.'_search_closing',
 				'type' => 'tab_closing',
 			)
 		);
@@ -479,20 +479,20 @@ 
 	/**
 	 * Handle body colours that might be change by LSX Customiser.
 	 */
-	public function customizer_body_colours_handler( $css, $colors ) {
+	public function customizer_body_colours_handler($css, $colors) {
 		$css .= '
-			@import "' . LSX_SEARCH_PATH . '/assets/css/scss/customizer-search-body-colours";
+			@import "' . LSX_SEARCH_PATH.'/assets/css/scss/customizer-search-body-colours";
 
 			/**
 			 * LSX Customizer - Body (LSX Search)
 			 */
 			@include customizer-search-body-colours (
-				$bg: 		' . $colors['background_color'] . ',
-				$breaker: 	' . $colors['body_line_color'] . ',
-				$color:    	' . $colors['body_text_color'] . ',
-				$link:    	' . $colors['body_link_color'] . ',
-				$hover:    	' . $colors['body_link_hover_color'] . ',
-				$small:    	' . $colors['body_text_small_color'] . '
+				$bg: 		' . $colors['background_color'].',
+				$breaker: 	' . $colors['body_line_color'].',
+				$color:    	' . $colors['body_text_color'].',
+				$link:    	' . $colors['body_link_color'].',
+				$hover:    	' . $colors['body_link_hover_color'].',
+				$small:    	' . $colors['body_text_small_color'].'
 			);
 		';
 
@@ -506,14 +506,14 @@ 
 	 * @param array $colours
 	 * @return string
 	 */
-	public function customizer_button_colours( $css, $colours ) {
+	public function customizer_button_colours($css, $colours) {
 		$css .= '
 			#secondary.facetwp-sidebar {
 				.facetwp-item.facetwp-form {
 					.search-form {
 						.btn {
 							&.search-submit {
-								@include lsx-button-colour(' . $colours['button_text_color'] . ', ' . $colours['button_text_color_hover'] . ', ' . $colours['button_background_color'] . ', ' . $colours['button_background_hover_color'] . ', ' . $colours['button_shadow'] . ');
+								@include lsx-button-colour(' . $colours['button_text_color'].', '.$colours['button_text_color_hover'].', '.$colours['button_background_color'].', '.$colours['button_background_hover_color'].', '.$colours['button_shadow'].');
 							}
 						}
 					}